Home / 9,697,420.60-14,546,203.81-4,304,621.23

Finding the Fourth Proportional to 9,697,420.60, 14,546,203.81 and 4,304,621.23

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Solution

The fourth proportional to 9,697,420.60, 14,546,203.81 and 4,304,621.23 is: 6,456,964.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,697,420.60 : 14,546,203.81 = 4,304,621.23 : x
  2. Step 2: Convert to fraction form
    9,697,420.60/14,546,203.81 = 4,304,621.23/x
  3. Step 3: Cross multiply
    9,697,420.60x = 14,546,203.81 × 4,304,621.23
  4. Step 4: Simplify right side
    9,697,420.60x = 62,615,897,689,305.82
  5. Step 5: Solve for x
    x = 62,615,897,689,305.82/9,697,420.60
  6. Step 6: Final answer
    x = 6,456,964.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.